424364223 has 8 divisors (see below), whose sum is σ = 571312768. Its totient is φ = 280162584.

The previous prime is 424364219. The next prime is 424364243. The reversal of 424364223 is 322463424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 424364223 - 2² = 424364219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424364203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 686365 + ... + 686982.

It is an arithmetic number, because the mean of its divisors is an integer number (71414096).

Almost surely, 2^424364223 is an apocalyptic number.

424364223 is a deficient number, since it is larger than the sum of its proper divisors (146948545).

424364223 is a wasteful number, since it uses less digits than its factorization.

424364223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373453.

The product of its digits is 27648, while the sum is 30.

The square root of 424364223 is about 20600.1024997450. The cubic root of 424364223 is about 751.4722033765.

The spelling of 424364223 in words is "four hundred twenty-four million, three hundred sixty-four thousand, two hundred twenty-three".